Metering pump assembly

Pumps – One fluid pumped by contact or entrainment with another – Aerated column

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

417109, 417121, F04F 118, F04F 300

Patent

active

046454276

ABSTRACT:
An air lift pump delivers liquid from a sump to an elevated tundish. The tundish is divided by weirs into a plurality of compartments in cascade. Surplus liquid overflows from the upper compartments back to the sump to produce a constant depth in the lowest compartment. A second air lift pump operating at a predetermined immersion depth delivers a steady flow of liquid from the lowest compartment.

REFERENCES:
patent: 532699 (1895-01-01), Pohle 417109

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Metering pump assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Metering pump assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Metering pump assembly will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-106763

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.